Quantitative ingredient adding device for production of photovoltaic silicon wafer cleaning agent

Abstract

The utility model relates to the technical field of cleaning agent production and processing, in particular to a photovoltaic silicon wafer cleaning agent production quantitative ingredient adding device which comprises a storage hopper and a fixing seat, a strip-shaped groove is formed in the front side wall of the fixing seat, a first through hole communicated with the strip-shaped groove is formed in the top wall of the fixing seat, and a second through hole communicated with the strip-shaped groove is formed in the bottom wall of the fixing seat. The driving assembly drives the quantifying assembly to reciprocate in the strip-shaped groove, so that raw materials of the photovoltaic silicon wafer detergent in the storage hopper can be quantitatively fed, the raw materials can be received when the quantifying assembly is located on the left side of the strip-shaped groove, and the raw materials can be fed when the quantifying assembly is located on the right side of the strip-shaped groove. The volume of fed raw materials can be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning agent production and processing, in particular to a quantitative batching and adding device for photovoltaic silicon wafer cleaning agent production. Background Technique

[0002] Patent Publication No.: CN214748384U discloses a quantitative batching and adding device for cleaning agent production, including a batching box, a feeding box, a water tank and a hopper. A base is arranged at the lower end of the batching box, a water tank is arranged at the left end of the batching box, a feeding box is arranged at the upper rear side of the batching box, a pump is arranged at the upper right side of the water tank, a water pipe is arranged at the upper end of the batching box, a controller is arranged in the middle of the right side of the batching box, the pump is communicated with the batching box through the water pipe, a stirring rod is arranged inside the batching box, and a liquid level sensor is arranged on the front inner wall of the batching box. The utility model can significantly improve the processing effect of the cleaning agent by setting the stirring rod, and the set pressure sensor and liquid level sensor can not only control the device to perform quantitative feeding operation, but also change the feeding amount of raw materials according to the actual water volume in the batching box, and the operation is simple and very practical.

[0003] In the field of photovoltaic silicon wafer cleaning agent production, it is necessary to prepare cleaning agents with different cleaning degrees according to needs. Therefore, the addition amount and addition frequency of the raw materials of the cleaning agent need to be easily adjustable. The existing public structures do not meet the above requirements, so improvement is needed. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a quantitative batching and adding device for photovoltaic silicon wafer cleaning agent production.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A quantitative batching and adding device for photovoltaic silicon wafer cleaning agent production, including a storage hopper and a fixed seat. A strip-shaped groove is arranged on the front side wall of the fixed seat, a through hole one communicated with the strip-shaped groove is arranged on the top wall of the fixed seat, a through hole two communicated with the strip-shaped groove is arranged on the bottom wall of the fixed seat, the through hole one and the through hole two are staggered, a storage hopper is connected to the position corresponding to the through hole one on the top wall of the fixed seat, a driving component is arranged on the left side wall of the fixed seat, and a quantitative component is slidably arranged in the strip-shaped groove.

[0008] To facilitate the quantification and feeding of the cleaning agent raw materials, the improvement of the utility model is that the quantitative component includes a moving seat and a measuring block. A moving seat is slidably arranged in the strip-shaped groove, a notch is arranged on the front side wall of the moving seat, a measuring block is arranged in the notch, and a quantitative hole is arranged on the measuring block.

[0009] Preferably, the improvement of the present utility model further includes magnets. Magnets are fixedly arranged on the inner walls on both sides of the notch. Card slots are arranged at the positions corresponding to the magnets on the left and right outer walls of the measuring block, and the card slots are adapted to the magnets.

[0010] Preferably, the improvement of the present utility model further includes a pull rod. A pull rod is fixedly arranged on the front side wall of the measuring block.

[0011] To facilitate the driving of the metering assembly to move, the improvement of the present utility model is that the driving assembly includes a mounting frame, a driving motor, a turntable, a connecting rod and a fixing frame. A fixing frame is fixedly arranged on the left side wall of the moving seat, a driving motor is fixedly arranged on the left side wall of the fixed seat, a turntable is fixedly arranged at the output end of the driving motor, and a connecting rod is rotatably arranged between the front side wall of the turntable and the fixing frame.

[0012] To facilitate the stability of the movement of the moving seat, the improvement of the present utility model is that a guiding groove is arranged on the top wall of the strip-shaped groove. A cross frame is fixedly arranged on the front wall on the left side of the notch of the moving seat, and a guiding block is fixedly arranged on the top wall of the cross frame. The guiding block is slidably connected with the guiding groove.

[0013] Preferably, the improvement of the present utility model is that the driving motor is a servo motor.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a device for quantitatively dispensing and adding ingredients in the production of photovoltaic silicon wafer cleaning agents, having the following beneficial effects:

[0016] In the device for quantitatively dispensing and adding ingredients in the production of photovoltaic silicon wafer cleaning agents, the driving assembly drives the metering assembly to reciprocate in the strip-shaped groove, so that the raw materials of the photovoltaic silicon wafer detergent in the storage hopper can be quantitatively put in. When the metering assembly is located on the left side of the strip-shaped groove, it can receive the raw materials. When the metering assembly is located on the right side of the strip-shaped groove, it can put in the raw materials. By replacing the measuring blocks with different diameters of metering holes, the capacity of the put-in raw materials can be changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is of the present utility model Figure 1 schematic diagram of another perspective of the structure;

[0019] Figure 3 is a schematic structural diagram of the 03 part of the present utility model;

[0020] Figure 4 is of the present utility model Figure 3 schematic diagram of another perspective of the structure;

[0021] Figure 5 is a schematic structural diagram of the 04 part of the present utility model.

[0022] In the figure: 1. Storage hopper; 2. Fixed seat; 3. Moving seat; 4. Measuring block; 5. Pull rod; 6. Fixed frame; 7. Connecting rod; 8. Turntable; 9. Mounting frame; 10. Driving motor; 11. Magnet; 12. Card slot; 13. Cross frame; 14. Guide block. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , a quantitative batching and adding device for the production of a photovoltaic silicon wafer cleaning agent, including a storage hopper 1 and a fixed seat 2. A strip-shaped groove is provided on the front side wall of the fixed seat 2, a through hole 1 is provided on the top wall of the fixed seat 2 and communicates with the strip-shaped groove, and a through hole 2 is provided on the bottom wall of the fixed seat 2 and communicates with the strip-shaped groove. The through hole 1 and the through hole 2 are staggered. A storage hopper 1 is connected to the top wall of the fixed seat 2 at a position corresponding to the through hole 1. A driving component is provided on the left side wall of the fixed seat 2. A quantitative component is slidably arranged in the strip-shaped groove. The driving component drives the quantitative component to reciprocate in the strip-shaped groove, so as to quantitatively put the raw materials of the photovoltaic silicon wafer detergent in the storage hopper 1. When the quantitative component is located on the left side of the strip-shaped groove, it can receive the raw materials. When the quantitative component is located on the right side of the strip-shaped groove, it can put the raw materials.

[0025] Please refer to Figures 3-5 , the above-mentioned quantitative component can be any one. An embodiment is provided in this application. The quantitative component includes a moving seat 3 and a measuring block 4. A moving seat 3 is slidably arranged in the strip-shaped groove. A notch is provided on the front side wall of the moving seat 3, and a measuring block 4 is arranged in the notch. A quantitative hole is provided on the measuring block 4. The moving seat 3 moves left and right in the strip-shaped groove. When the moving seat 3 is located on the left side of the strip-shaped groove, the through hole 1 communicates with the quantitative hole, and the raw materials in the storage hopper 1 will enter the quantitative hole. When the moving seat 3 is located on the right side of the strip-shaped groove, the quantitative hole communicates with the through hole 2, so as to facilitate the discharge of the raw materials. Multiple groups of measuring blocks 4 can be prepared, and the diameters of the quantitative holes on each group of measuring blocks 4 are different. The measuring blocks 4 can be replaced in the notch, and the feeding of the raw materials is quantitatively controlled by the size of the quantitative hole.

[0026] Please refer to Figures 3-5, Further, it further includes a magnet 11. The magnet 11 is fixedly arranged on the inner walls on both sides of the notch. At the corresponding positions on the left and right outer walls of the measuring block 4, there are clamping grooves 12. The clamping grooves 12 are adapted to the magnet 11. The magnet 11 extends into the clamping groove 12 to adsorb the measuring block 4, so that the measuring block 4 can be fixed, and at the same time, it is convenient to take out the measuring block 4 from the notch.

[0027] Please refer to Figure 1 , Further, it further includes a pull rod 5. The pull rod 5 is fixedly arranged on the front side wall of the measuring block 4. By adding the pull rod 5, it is convenient to disassemble and place the measuring block 4.

[0028] Please refer to Figures 1-2 , The above driving assembly can be any one. This application provides an embodiment. The driving assembly includes a mounting frame 9, a driving motor 10, a turntable 8, a connecting rod 7 and a fixing frame 6. The fixing frame 6 is fixedly arranged on the left side wall of the moving seat 3. The driving motor 10 is fixedly arranged on the left side wall of the fixed seat 2. The output end of the driving motor 10 is fixedly provided with a turntable 8. A connecting rod 7 is rotatably arranged between the front side wall of the turntable 8 and the fixing frame 6. The driving motor 10 drives the turntable 8 to rotate, and the moving seat 3 is driven to move in the strip-shaped groove through the cooperation of the connecting rod 7 and the fixing frame 6.

[0029] Please refer to Figure 4 , Further, a guiding groove is arranged on the top wall of the strip-shaped groove. A cross frame 13 is fixedly arranged on the front wall on the left side of the notch of the moving seat 3. A guiding block 14 is fixedly arranged on the top wall of the cross frame 13. The guiding block 14 is slidably connected with the guiding groove. By sliding the guiding block 14 in the guiding groove, the moving seat 3 can move more stably in the strip-shaped groove.

[0030] Further, the driving motor 10 is a servo motor. The servo motor can adjust the rotation speed through a servo motor control board, so as to change the feeding frequency. The servo motor control board is a publicly known technology and will not be described in detail.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative batching and adding device for producing photovoltaic silicon wafer cleaning agent, comprising a storage hopper (1) and a fixing seat (2), characterized in that: The front side wall of the fixed seat (2) is provided with a strip groove, the top wall of the fixed seat (2) is provided with a through hole 1 connected to the strip groove, the bottom wall of the fixed seat (2) is provided with a through hole 2 connected to the strip groove, the through holes 1 and 2 are arranged in an alternating manner, the top wall of the fixed seat (2) and the through hole 1 are connected to a storage bucket (1), the left side wall of the fixed seat (2) is provided with a driving component, and a quantitative component is slidably arranged in the strip groove.

2. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 1, characterized in that: The quantitative component comprises a moving seat (3) and a gauge block (4); the moving seat (3) is slidably arranged in the strip groove; a notch is arranged on the front side wall of the moving seat (3); the gauge block (4) is arranged in the notch; and a quantitative hole is arranged on the gauge block (4).

3. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 2, characterized in that: It also comprises magnets (11), the inner walls on both sides of the notch are fixedly provided with the magnets (11), and the left and right outer walls of the gauge block (4) are provided with clamping grooves (12) at positions corresponding to the magnets (11), and the clamping grooves (12) are adapted to the magnets (11).

4. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 3, characterized in that: It also comprises a pull rod (5), and the front side wall of the gauge block (4) is fixedly provided with the pull rod (5).

5. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 4, characterized in that: The driving assembly comprises a mounting frame (9), a driving motor (10), a rotating disk (8), a connecting rod (7) and a fixed frame (6); the fixed frame (6) is fixedly arranged on the left side wall of the movable seat (3); the driving motor (10) is fixedly arranged on the left side wall of the fixed seat (2); the rotating disk (8) is fixedly arranged at the output end of the driving motor (10); and a connecting rod (7) is rotatably arranged between the front side wall of the rotating disk (8) and the fixed frame (6).

6. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 5, characterized in that: The top wall of the strip groove is provided with a guide groove, the movable seat (3) is located on the front wall on the left side of the notch and is fixedly provided with a cross frame (13), the top wall of the cross frame (13) is fixedly provided with a guide block (14), and the guide block (14) is slidably connected with the guide groove.

7. The device for adding quantitative ingredients to the production of photovoltaic silicon wafer cleaning agent according to claim 6, characterized in that: The driving motor (10) is a servo motor.

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